KEC-KEY-KSC-BTK series Rotary control ball valves - Velan
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KEC-KEY-KSC-BTK series Rotary control ball valves – Velan

Product Details
Spec Detail
Size Range NPS 2 -48 (DN 50-1200)
Pressure Class ASME 150 – ASME 2500
Standard Connections Flanged (RF, RTJ) as per B16.5 &B16.47, Butt Welded as per B16.25
Series KEC-KEY-KSC-BTK
Valve design based on API 6D- IEC 60534- ISA 75 and customer requirements
Temperature range -320 to 428°F (-196 to 220°C)
Face-to-face As per API 6D standard
End connections RF, RTJ as per B16.5 &B16.47
BW, Butt Welded as per B16.25
Body design Forged bolted two-piece or three-piece with preferred flow direction
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KEC-KEY-KSC-BTK Series Rotary Control Ball Valves – High-Performance Flow Solutions

Premium Velan Valve Supplier & Distributor – Trusted Quality

As a leading Velan Valve stockist and distributor, we proudly offer the KEC-KEY-KSC-BTK Series Rotary Control Ball Valves—engineered for maximum flow capacity, precision control, and durability in demanding industrial applications.

Key Features & Benefits

✔ High-Performance Trunnion Ball Design – Developed from a traditional trunnion ball valve, the Velan Key-C rotary control ball valve delivers superior flow efficiency with a special caged trim for enhanced control.
✔ Cost-Effective Solution – Ideal for high-flow processes, this valve provides a lower total cost of ownership compared to conventional control valves.
✔ Patented Cable Drive Actuator – Ensures precise dynamic control even in extreme conditions.
✔ Robust Seat Design – Features a single upstream metal seat (DPE configuration) with hard-faced ball and seat for extended service life.
✔ Tight Shutoff & Leakproof Performance – Matches the sealing reliability of API trunnion ball valves.
✔ Dedicated Trims for Liquids & Gases – Optimized for different media with low-noise, anti-vibration multistage trim.
✔ Advanced Safety Features – Includes anti-static device, anti-blowout stem, and low fugitive emission packing.

Technical Specifications

  • Flow Capacity: Comparable to standard ball valves with wide rangeability

  • Compact & Lightweight – Reduces installation stress

  • Secondary Seals: Pure graphite for high-temperature resilience

  • Operators: Manual (wrench/gear) or actuated (pneumatic cable drive with smart positioner / electric)

Certifications & Compliance

  • Fire-Safe Certified – API 6FA / 607
  • SIL 3 Certified – IEC 61508
  • ISO 15848 – Fugitive Emissions Compliance
  • PED 2014/68/EU – Pressure Equipment Directive

Why Choose Us as Your Velan Valve Supplier?

As a trusted Velan Valve distributor and stockist, we provide:
– Global Availability – Fast shipping & reliable inventory
– Technical Expertise – Customized valve solutions
– Competitive Pricing – Best-in-class value

Contact us today for the KEC-KEY-KSC-BTK Series Rotary Control Ball Valves—your optimal choice for high-efficiency flow control!

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